# Section 145 of the Evidence Act reads as under:
145. Cross-examination as to previous statements in writing.- A witness may be cross-examined as to previous statements made by him in writing or reduced into writing, and relevant to matters in question, without such writing being shown to him, or being proved; but, if it is intended to contradict him by the writing, his attention must, before the writing can be proved, be called to those parts of it which are to be used for the purpose of contradicting him.
# Contradict the witness by his previous statement
Under Section 145 of the Evidence Act when it is intended to contradict the witness by his previous statement reduced into writing, the attention of such witness must be called to those parts of it which are to be used for the purpose of contradicting him, before the writing can be used.
See Also : Examination of Witness by Police
While recording the deposition of a witness, it becomes the duty of the trial court to ensure that the part of the police statement with which it is intended to contradict the witness is brought to the notice of the witness in his cross-examination.
The attention of witness is drawn to that part and this must reflect in his cross-examination by reproducing it. If the witness admits the part intended to contradict him, it stands proved and there is no need to further proof of contradiction and it will be read while appreciating the evidence.
If he denies having made that part of the statement, his attention must be drawn to that statement and must be mentioned in the deposition. By this process the contradiction is merely brought on record, but it is yet to be proved. Thereafter when investigating officer is examined in the court, his attention should be drawn to the passage marked for the purpose of contradiction, it will then be proved in the deposition of the investigating officer who again by referring to the police statement will depose about the witness having made that statement.
The process again involves referring to the police statement and culling out that part with which the maker of the statement was intended to be contradicted. If the witness was not confronted with that part of the statement with which the defence wanted to contradict him, then the court cannot suo moto make use of statements to police not proved in compliance with Section 145 of Evidence Act that is, by drawing attention to the parts intended for contradiction.
[The above discussion on Section 145 of the Evidence Act is extracted from the latest judgment of the Supreme Court of India in V.K. Mishra Vs. State of Uttarakhand judgment dated 28 July 2015]